42313980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^2\times {\mathrm{113}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 121059792

約数和(自身を除く): 78745812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 113, 158, 226, 237, 316, 339, 395, 452, 474, 565, 678, 790, 948, 1130, 1185, 1356, 1580, 1695, 2260, 2370, 3390, 4740, 6241, 6780, 8927, 12482, 17854, 18723, 24964, 26781, 31205, 35708, 37446, 44635, 53562, 62410, 74892, 89270, 93615, 107124, 124820, 133905, 178540, 187230, 267810, 374460, 535620, 705233, 1410466, 2115699, 2820932, 3526165, 4231398, 7052330, 8462796, 10578495, 14104660, 21156990, 42313980]

約数ペア:

[(1, 42313980), (2, 21156990), (3, 14104660), (4, 10578495), (5, 8462796), (6, 7052330), (10, 4231398), (12, 3526165), (15, 2820932), (20, 2115699), (30, 1410466), (60, 705233), (79, 535620), (113, 374460), (158, 267810), (226, 187230), (237, 178540), (316, 133905), (339, 124820), (395, 107124), (452, 93615), (474, 89270), (565, 74892), (678, 62410), (790, 53562), (948, 44635), (1130, 37446), (1185, 35708), (1356, 31205), (1580, 26781), (1695, 24964), (2260, 18723), (2370, 17854), (3390, 12482), (4740, 8927), (6241, 6780)]